This account is not set to public on notestock.

This account is not set to public on notestock.

使い分けだよなぁ… "（大きくて重いバッテリーは）載せられないんですよね（略）船なんか沈みますもん、必要な量のバッテリーを載せたら、もうズブズブズブーッと" // 日本の二輪エンジンは「明日から」でも代替燃料に対応できる https://business.nikkei.com/atcl/gen/19/00240/092000064/

This account is not set to public on notestock.

This account is not set to public on notestock.

This account is not set to public on notestock.

This account is not set to public on notestock.